We have a few older journals (and two newer ones) for which ISSNs are not available. I’d like to know the proper XML format for the journal metadata. I have been successful with this, but it updates the journal DOI.
<journal_metadata language=“en”>
<full_title>TITLE HERE</full_title>
<cfif len(#GetPubInfo.issn#) gt 0>ISSN HERE
<doi_data>
GET THE JOURNAL DOI
GET THE JOURNAL URL
</doi_data>
</journal_metadata>
The only issue I’m seeing is that the journal data is being updated on each submission. Can I avoid this with a different structure? Thanks.
Hi @mpalmquist ,
Thanks for your message, and welcome to the Community Forum.
Yes, you may register DOIs for journals that do not or do not yet have an ISSN if you include a journal-title-level DOI in the XML submission, like this:
<journal_metadata language="en">
<full_title>Journal of Metadata Perfection</full_title>
<abbrev_title>JOMPer</abbrev_title>
<doi_data>
<doi>10.32013/487529</doi>
<resource>https://www.crossref.org/jomper</resource>
</doi_data>
</journal_metadata>
You can see the full XML sample here: best-practice-examples/journal_article_4.8.0.xml · master · crossref / Schema · GitLab
Now, the journal-title-level DOI - in the above example 10.32013/487529
- needs to be entered consistently when registering DOIs for the Journal of Metadata Perfection, since that DOI is meant to be the unique and definitive DOI for the journal as a whole. If in my first submission of the Journal of Metadata Perfection, I enter and register the journal-title-level DOI as 10.32013/487529
and follow that with subsequent registrations that include a different journal-title-level DOI that will lead to inconsistent metadata records for the journal and likely many failure errors in your deposits.
So, in my example, I should use the DOI 10.32013/487529
consistently as the journal-title-level DOI for all articles registered within that journal.
My best,
Isaac
Thanks. That was the code I was using, so it looks like I was on the right track. I wasn’t sure that I should be updating the journal title level DOI every time. (Apologies for the way my code appeared. It looked okay before I submitted the post.)
No, it should remain consistent for all registrations of that journal.
No worries about the code.
Happy I could help 
-Isaac